Repair, restore & strengthen your hair with Sebastian Professional Penetraitt Shampoo. This specially formulated high performance shampoo has been developed to use if you have really damaged, over styled & chemically treated hair. Suitable for use on even colour treated hair it protects your colour & prevents colour fade giving you vibrant colour results. Sebastian Professional Penetraitt Shampoo has an active conditioning rescue system which deeply penetrates deep down in to the hairs fibre repairing stressed & damaged hair from within. This restoring & strengthening shampoo contains beneficial ingredients such as hydrolysed Silk proteins, Jojoba Oil & Rice Bran Oil which are known for their proven effects in repairing, deeply nourishing & soothing the hairs structure. The unique formula will improve the condition of the cuticle giving your hair a smoother look & texture & helps prevent frizz. Sebastian Professional Penetraitt Shampoo restores your hair & scalps natural p H balance whilst leaving hair manageable, clean & smelling fresh without adding any extra weight to the hair. Your hair will be transformed into healthy-looking locks that are deeply nourished & free from stress, full of vitality & hydrated with a luminous shine. For best results use with Sebastian Professional Penetraitt Conditioner.